From dd9c072846f03f703909d0d39e4072a2419db971 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Fri, 20 Jun 2008 12:17:59 +0000 Subject: udhcpc: change BPF filter to not use 0xffffffff as a max packet size, there are kernels which don't like big (negative when viewed as signed) sizes. --- networking/udhcp/clientsocket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'networking/udhcp') diff --git a/networking/udhcp/clientsocket.c b/networking/udhcp/clientsocket.c index 114200192..0e13824b6 100644 --- a/networking/udhcp/clientsocket.c +++ b/networking/udhcp/clientsocket.c @@ -76,7 +76,7 @@ int raw_socket(int ifindex) BPF_STMT(BPF_LD|BPF_W|BPF_IND, 0), BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, SERVER_AND_CLIENT_PORTS, 0, 1), /* L3, L4 */ /* returns */ - BPF_STMT(BPF_RET|BPF_K, (~(uint32_t)0) ), /* L3: pass */ + BPF_STMT(BPF_RET|BPF_K, 0x0fffffff ), /* L3: pass */ BPF_STMT(BPF_RET|BPF_K, 0), /* L4: reject */ }; static const struct sock_fprog filter_prog = { -- cgit v1.2.3